<template>
  <view class="charts-box">
    <qiun-data-charts 
      type="candle"
      :opts="opts"
      :chartData="chartData"
      :disableScroll="true"
      :ontouch="true"
      :onzoom="true"
    />
  </view>
</template>

<script>
export default {
	name:'w-kline',
  data() {
    return {
      chartData: {},
      //您可以通过修改 config-ucharts.js 文件中下标为 ['candle'] 的节点来配置全局默认参数，如都是默认参数，此处可以不传 opts 。实际应用过程中 opts 只需传入与全局默认参数中不一致的【某一个属性】即可实现同类型的图表显示不同的样式，达到页面简洁的需求。
      opts: {
        rotate: false,
        rotateLock: false,
        color: ["#1890FF","#91CB74","#FAC858","#EE6666","#73C0DE","#3CA272","#FC8452","#9A60B4","#ea7ccc"],
        padding: [15,15,0,15],
        dataLabel: false,
        enableScroll: true,
        enableMarkLine: true,
        legend: {},
        xAxis: {
          labelCount: 4,
          itemCount: 40,
          disableGrid: true,
          gridColor: "#232744",
          gridType: "solid",
          dashLength: 4,
          scrollShow: false,
          scrollAlign: "left",
          scrollColor: "#A6A6A6",
          scrollBackgroundColor: "232744"
        },
        yAxis: {},
        extra: {
          candle: {
            color: {
              upLine: "#f04864",
              upFill: "#f04864",
              downLine: "#2fc25b",
              downFill: "#2fc25b"
            },
            average: {
              show: true,
              name: [
                "MA5",
                "MA10",
                "MA30"
              ],
              day: [
                5,
                10,
                20
              ],
              color: [
                "#1890ff",
                "#2fc25b",
                "#facc14"
              ]
            }
          },
          markLine: {
            type: "dash",
            dashLength: 5,
            data: [
              {
                value: 2150,
                lineColor: "#f04864",
                showLabel: true
              },
              {
                value: 2350,
                lineColor: "#f04864",
                showLabel: true
              }
            ]
          },
          tooltip: {
            showCategory: true
          }
        }
      }
    };
  },
  mounted() {
    this.getServerData();
  },
  methods: {
    getServerData() {
      //模拟从服务器获取数据时的延时
      setTimeout(() => {
        //模拟服务器返回数据，如果数据格式和标准格式不同，需自行按下面的格式拼接
        let res = {
            categories: ["2022/1/24","2022/1/25","2022/1/28","2022/1/29","2022/1/30","2022/1/31","2022/2/1","2022/2/4","2022/2/5","2022/2/6","2022/2/7","2022/2/8","2022/2/18","2022/2/19","2022/2/20","2022/2/21","2022/2/22","2022/2/25","2022/2/26","2022/2/27","2022/2/28","2022/3/1","2022/3/4","2022/3/5","2022/3/6","2022/3/7","2022/3/8","2022/3/11","2022/3/12","2022/3/13","2022/3/14","2022/3/15","2022/3/18","2022/3/19","2022/3/20","2022/3/21","2022/3/22","2022/3/25","2022/3/26","2022/3/27","2022/3/28","2022/3/29","2022/4/1","2022/4/2","2022/4/3","2022/4/8","2022/4/9","2022/4/10","2022/4/11","2022/4/12","2022/4/15","2022/4/16","2022/4/17","2022/4/18","2022/4/19","2022/4/22","2022/4/23","2022/4/24","2022/4/25","2022/4/26","2022/5/2","2022/5/3","2022/5/6","2022/5/7","2022/5/8","2022/5/9","2022/5/10","2022/5/13","2022/5/14","2022/5/15","2022/5/16","2022/5/17","2022/5/20","2022/5/21","2022/5/22","2022/5/23","2022/5/24","2022/5/27","2022/5/28","2022/5/29","2022/5/30","2022/5/31","2022/6/3","2022/6/4","2022/6/5","2022/6/6","2022/6/7","2022/6/13"],
            series: [
              {
                name: "上证指数",
                data: [[2320.26,2302.6,2287.3,2362.94],[2300,2291.3,2288.26,2308.38],[2295.35,2346.5,2295.35,2346.92],[2347.22,2358.98,2337.35,2363.8],[2360.75,2382.48,2347.89,2383.76],[2383.43,2385.42,2371.23,2391.82],[2377.41,2419.02,2369.57,2421.15],[2425.92,2428.15,2417.58,2440.38],[2411,2433.13,2403.3,2437.42],[2432.68,2434.48,2427.7,2441.73],[2430.69,2418.53,2394.22,2433.89],[2416.62,2432.4,2414.4,2443.03],[2441.91,2421.56,2415.43,2444.8],[2420.26,2382.91,2373.53,2427.07],[2383.49,2397.18,2370.61,2397.94],[2378.82,2325.95,2309.17,2378.82],[2322.94,2314.16,2308.76,2330.88],[2320.62,2325.82,2315.01,2338.78],[2313.74,2293.34,2289.89,2340.71],[2297.77,2313.22,2292.03,2324.63],[2322.32,2365.59,2308.92,2366.16],[2364.54,2359.51,2330.86,2369.65],[2332.08,2273.4,2259.25,2333.54],[2274.81,2326.31,2270.1,2328.14],[2333.61,2347.18,2321.6,2351.44],[2340.44,2324.29,2304.27,2352.02],[2326.42,2318.61,2314.59,2333.67],[2314.68,2310.59,2296.58,2320.96],[2309.16,2286.6,2264.83,2333.29],[2282.17,2263.97,2253.25,2286.33],[2255.77,2270.28,2253.31,2276.22],[2269.31,2278.4,2250,2312.08],[2267.29,2240.02,2239.21,2276.05],[2244.26,2257.43,2232.02,2261.31],[2257.74,2317.37,2257.42,2317.86],[2318.21,2324.24,2311.6,2330.81],[2321.4,2328.28,2314.97,2332],[2334.74,2326.72,2319.91,2344.89],[2318.58,2297.67,2281.12,2319.99],[2299.38,2301.26,2289,2323.48],[2273.55,2236.3,2232.91,2273.55],[2238.49,2236.62,2228.81,2246.87],[2229.46,2234.4,2227.31,2243.95],[2234.9,2227.74,2220.44,2253.42],[2232.69,2225.29,2217.25,2241.34],[2196.24,2211.59,2180.67,2212.59],[2215.47,2225.77,2215.47,2234.73],[2224.93,2226.13,2212.56,2233.04],[2236.98,2219.55,2217.26,2242.48],[2218.09,2206.78,2204.44,2226.26],[2199.91,2181.94,2177.39,2204.99],[2169.63,2194.85,2165.78,2196.43],[2195.03,2193.8,2178.47,2197.51],[2181.82,2197.6,2175.44,2206.03],[2201.12,2244.64,2200.58,2250.11],[2236.4,2242.17,2232.26,2245.12],[2242.62,2184.54,2182.81,2242.62],[2187.35,2218.32,2184.11,2226.12],[2213.19,2199.31,2191.85,2224.63],[2203.89,2177.91,2173.86,2210.58],[2170.78,2174.12,2161.14,2179.65],[2179.05,2205.5,2179.05,2222.81],[2212.5,2231.17,2212.5,2236.07],[2227.86,2235.57,2219.44,2240.26],[2242.39,2246.3,2235.42,2255.21],[2246.96,2232.97,2221.38,2247.86],[2228.82,2246.83,2225.81,2247.67],[2247.68,2241.92,2231.36,2250.85],[2238.9,2217.01,2205.87,2239.93],[2217.09,2224.8,2213.58,2225.19],[2221.34,2251.81,2210.77,2252.87],[2249.81,2282.87,2248.41,2288.09],[2286.33,2299.99,2281.9,2309.39],[2297.11,2305.11,2290.12,2305.3],[2303.75,2302.4,2292.43,2314.18],[2293.81,2275.67,2274.1,2304.95],[2281.45,2288.53,2270.25,2292.59],[2286.66,2293.08,2283.94,2301.7],[2293.4,2321.32,2281.47,2322.1],[2323.54,2324.02,2321.17,2334.33],[2316.25,2317.75,2310.49,2325.72],[2320.74,2300.59,2299.37,2325.53],[2300.21,2299.25,2294.11,2313.43],[2297.1,2272.42,2264.76,2297.1],[2270.71,2270.93,2260.87,2276.86],[2264.43,2242.11,2240.07,2266.69],[2242.26,2210.9,2205.07,2250.63],[2190.1,2148.35,2126.22,2190.1]]
              }
            ]
          };
        this.chartData = JSON.parse(JSON.stringify(res));
      }, 500);
    },
  }
};
</script>

<style scoped>
  /* 请根据实际需求修改父元素尺寸，组件自动识别宽高 */
  .charts-box {
    width: 100%;
    height: 300px;
  }
</style>